Skip to main content Skip to search Skip to main navigation
The Alpha stainless is a swivel caster with total lock featuring a rectangular plate fitting for secure mounting. The housing is constructed from stainless steel, heavy-duty material with two ball races swivel bearing system ensuring smooth operation and durability. The wheel incorporates a polyamide body with an elastic tire, non-marking, vulcanized tread material and roller bearing, stainless for optimal performance. The wheel diameter measures 6.3 inches with an overall height of 7.87 inches. Load specifications include a dynamic capacity of 661.39 lb at speeds up to 2.49 mph and a static load capacity of 1322.77 lb. This caster is designed for demanding applications including catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, and transport equipment.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8477UFD160P63
EAN
4031582347050
S4 Material Number
990035538
Core attributes
Type
Swivel castor with total lock
Overall width
3.78 in
Load capacity at 4 km/h
661.39 lb
Load capacity Static
1322.77 lb
Overall height
7.87 in
Temperature range (Maximum)
176 °F
Temperature range (Minimum)
-4 °F
Overall weight
5.46 lb
Product name
Alpha stainless
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Rectangular plate
Plate hole diameter
0.43 in
Plate hole length (Maximum)
3.15 in
Plate hole length (Minimum)
2.95 in
Plate hole width (Maximum)
4.13 in
Plate hole width (Minimum)
2.95 in
Plate length
5.39 in
Plate width
4.13 in
Housing
Color
Stainless steel
Fork shape
Broad
Material
Stainless steel, heavy
Swivel bearing
Two ball races
Dome diameter
3.78 in
Swivel interference
13.15 in
Offset
2.36 in
Swivel radius
6.57 in
Wheel
Hardness of tread (A)
63 Shore A
Body material
Polyamide
Tread material
Elastic tire, non-marking, vulcanized
Tread width
1.81 in
Diameter
6.3 in
Body width
1.81 in
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Roller bearing, stainless
Wheel color
Silver gray (RAL7001)
special-features-image
Special Features
detail.specialFeatures.subtitle
Non-hazardous materials
Complies with RoHS and REACH regulations. Does not contain polycyclic aromatic hydrocarbons or chromium (VI)
Tested quality
Tested in our own laboratory for compliance with European standards
Solid housing
Made of pressed steel, zinc plated
Prevents unintended movement
Wheel lock for manual operation
Secured stand
Total lock for simultaneously locking the wheel and swivel housing
Variable fitting options
Different fitting dimensions for a wide range of applications
Resource-conserving part replacement
Threaded axles allow effortless wheel change
Uninterrupted use
Swivel bearing with dust ring for continuous, uninterrupted movement
Non-marking movement
Wheels with reduced abrasion and minimal cleaning requirements
Quiet rolling
Soft wheel versions for a quiet working environment
Easy steering
Swivel head with double ball bearings
Low-vibration transport
Extra soft wheels with good shock-absorbing properties
Permanent washability
All metal components made of stainless steel
Low maintenance materials
All metal components made of aluminum or stainless steel
Skip product gallery

Crossselling

Variants
Swivel castor with total lock 4.92 in
Swivel castor with total lock 4.92 in
Galea
5077YGP125R05-28x40

The Galea is a swivel caster with total lock featuring a solid stem, round fitting for secure mounting applications. The housing is constructed from durable polyamide material and incorporates two ball races in the swivel bearing mechanism to ensure smooth rotation and reliable locking functionality. The wheel assembly consists of a polypropylene body with electric-conductive properties paired with an electric-conductive thermoplastic rubber tread, providing excellent grip while maintaining electrical continuity. The wheel operates on precision ball bearings and measures 4.92 inches in diameter. The complete caster unit has an overall height of 6.38 inches. Load specifications include a dynamic capacity of 220.46 pounds at speeds up to 1.86 miles per hour and a static load capacity of 440.92 pounds, making it suitable for medium-duty industrial applications requiring electrical conductivity.

4.92 mm
6.38 mm
Light Duty
4.92 mm
6.38 mm
Light Duty